On Tue, Aug 17, 2010 at 09:54:00PM +0200, Ulrik Vieth wrote: [...] > Unfortunately, there seems to be a major conceptual difference > between XeTeX and LuaTeX here with respect to font loading of OT > math fonts, which cannot be resolved quickly without major changes > to the engine. > > The most feasible short-term solution probably would be to apply a > XeTeX-specific workaround in the font loading code in unicode-math.
The test file seems to work OK on both engines, if there no major issues that would result from assigning to families 2 and 3 in luatex, then I think unicode-math should always do that. Hmm, thinking a bit more, this is likely to break legacy math control sequences that has no equivalent in unicode-math yet, which will currently just grap a glyph from CM, more seriously, it will break \overbrace and likes since XeTeX support seems not working and unicode-math is simply using the CM constructs for those. -- Khaled Hosny Arabic localiser and member of Arabeyes.org team Free font developer -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex
